It may come as a surprise to you, but schools in China do teach sex education. In fact, they teach kids in elementary school. Well, at least this one does.

At the Hepingli No. 1 Primary School in Dongcheng district of Beijing, students experience “fertilization” in sex education class.

During a sexual health education class, the teacher uses a game to teach students how a “sperm” and “ovum” unite after going through multiple obstacles, and even allows them to experience the hardships of a mother’s ten month pregnancy.